Geological Society of America

8:05 AM

EVALUATING SEDIMENT SOURCES, STORAGE, AND POLICY IMPLICATIONS IN THE AGRICULTURAL LE SUEUR RIVER WATERSHED, CENTRAL MINNESOTA

Karen Gran, University of Minnesota Duluth, Duluth, MN and Stephanie Day, University of Minnesota, Minneapolis, MN and Carrie Jennings, Minnesota Geological Survey, St. Paul, MN and Andrea Johnson, University of Minnesota Duluth, Duluth, MN and J. Wesley Lauer, Seattle University, Seattle, WA and Gary Parker, University of Illinois, Urbana, IL and Lesley Perg, University of Minnesota, Minneapolis, MN and Peter R. Wilcock, Johns Hopkins Univ, Baltimore, MD

128113 (Technical Sessions)

8:20 AM

DISCONTINUITIES IN WATER AND SEDIMENT FLUX OVER YEARLY TO DECADAL TIME SCALES CAUSED BY MULTIPLE STREAM FLOW DIVERSIONS

Paul E. Grams, Utah State University, Logan, UT and John C. Schmidt, Utah State University, Logan, UT and Milada Majerova, Utah State University, Logan, UT

129012 (Technical Sessions)

8:35 AM

VANISHING RIVERSCAPES: HISTORICAL CHANNEL CHANGE ON THE WESTERN GREAT PLAINS

Ellen Wohl, Colorado State University, Fort Collins, CO

125670 (Technical Sessions)

8:55 AM

REGIONAL-SCALE SEDIMENT BUDGETS FOR THE UNITED STATES EAST OF THE ROCKIES AND IMPLICATIONS FOR RIVER MANAGEMENT

William H. Renwick, Miami University, Oxford, OH and Stephen V. Smith, CICESE, San Diego, CA and Richard O. Sleezer, Emporia State University, Emporia, KS and Robbyn J.F. Abbitt, Miami University, Oxford, OH

128835 (Technical Sessions)

9:10 AM

HISTORIC MILL DAMS AND GEOLOGIC SETTING INFLUENCE VERY SLOW RATES OF BANK EROSION ALONG THE BEDROCK-INFLUENCED SOUTH RIVER, VIRGINIA

James Pizzuto, University of Delaware, Newark, DE and Erica Rhoades, University of Delaware, Newark, DE and Michael O'Neal, University of Delaware, Newark, DE and Pramenath Narinesingh, University of Delaware, Newark, DE

128088 (Technical Sessions)

9:25 AM

TOWARDS A GENERAL MODEL OF CHANNEL CHANGE DOWNSTREAM FROM DAMS

John C. Schmidt, Utah State Univ, Logan, UT and Peter R. Wilcock, Johns Hopkins Univ, Baltimore, MD

127959 (Technical Sessions)

9:55 AM

CHANNEL ADJUSTMENTS IN ITALIAN RIVERS: EVOLUTIONARY TRENDS, CAUSES AND MANAGEMENT IMPLICATIONS

Nicola Surian, University of Padova, Padova, N/A and Massimo Rinaldi, University of Firenze, Firenze, N/A and Luisa Pellegrini, University of Pavia, Pavia, N/A and Franca Maraga, CNR - IRPI, Torino, N/A and Liliana Teruggi, University of Firenze, Firenze, N/A and Ornella Turitto, CNR - IRPI, Torino, N/A and Luca Ziliani, University of Padova, Padova, N/A

129841 (Technical Sessions)

10:10 AM

CHANNEL MORPHODYNAMIC RESPONSE TO HUMAN ACTIVITIES AND NATURAL INFLUENCES IN THE LOWER SANTA CLARA RIVER, VENTURA COUNTY, CALIFORNIA

Peter W. Downs, Stillwater Sciences, Berkeley, CA and Scott R. Dusterhoff, Stillwater Sciences, Berkeley, CA and William A. Sears, Stillwater Sciences, Berkeley, CA

129530 (Technical Sessions)

10:30 AM

PERSISTENCE OF EFFECTS OF HIGH SEDIMENT LOADING IN A SALMON-BEARING RIVER, NORTHERN CALIFORNIA

Mary Ann Madej, Arcata, CA and Vicki Ozaki, Redwood National and State Parks, Arcata, CA

128520 (Technical Sessions)

10:45 AM

THE IMPORTANCE OF FLOW-CONVERGENCE ROUTING FOR MAINTAINING RIFFLES AND POOLS ON LARGE, REGULATED, GRAVEL-BED RIVERS

Gregory Brian Pasternack, University of California at Davis, Davis, CA

129144 (Technical Sessions)

11:00 AM

FLOODPLAIN AND CHANNEL EVOLUTION FOLLOWING CATASTROPHIC SEDIMENTATION: EARLY AND ON-GOING RIVER-BASIN MANAGEMENT IN THE WEST

Allan James, Lincoln, CA and Michael B. Singer, University of California, Santa Barbara, Santa Barbara, CA and Rolf Aalto, University of Exeter, Exeter, N/A and Subhajit Ghoshal, Univ of South Carolina, Columbia, SC

131467 (Technical Sessions)

11:15 AM

EFFECTS OF HISTORICAL SEDIMENT LOADING AT HALFWAY CREEK MARSH, UPPER MISSISSIPPI RIVER NATIONAL WILDLIFE AND FISH REFUGE, WISCONSIN

Faith A. Fitzpatrick, U.S. Geological Survey, Middleton, WI and James C. Knox, Univ of Wisconsin-Madison, Madison, WI and Joseph P. Schubauer-Berigan, U.S. Environmental Protection Agency, Cincinnati, OH

130499 (Technical Sessions)

11:35 AM

BANK EROSION, CHANNEL BATHYMETRY, AND FLOODPLAIN SEDIMENTATION DYNAMICS ALONG THE REGULATED LOWER ROANOKE RIVER, NORTH CAROLINA

Cliff R. Hupp, U.S. Geological Survey, Reston, VA and Edward R. Schenk, U.S. Geological Survey, Reston, VA

130131 (Technical Sessions)

T9 Management and Restoration of Fluvial Systems with Broad Historical Changes and Human Impacts I

Presentations